baber/WOPTO huggingface dataset:
Patent CA-1254455-A (CA)
Inventor: FISCHER JUERGEN
IPC: B29C35/10
Filed: 1986-07-23
Granted: 1989-05-23
Abstract: ABSTRACT                 PROCESS AND DEVICE FOR THE PREPARATION OF FIBER COMPOSITE MATERIALS                            Summary A continuous process for the preparation of fiber composite materials by impregnating fiber reinforcing material with a solution of a thermoplastic or thermosetting plastic precursor, followed by evaporating the solvent used by means of exposure to light having a wave length corre-sponding to the absorption maximum of the solvent.
Patent CA-1257659-A (CA)
Inventor: YANGAS ROGER A
IPC: H05B6/64
Filed: 1986-08-13
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE A plurality of cells installed in a microwave oven reflect the microwaves and improve temperature un-iformity of food heated in the oven.  The cell includes a reflector which moves with variation in the response of a temperature sensor and varies the concentration of reflected microwaves incident on the food.
Patent CA-1273364-A (CA)
Inventor: WADA KEISUKE
IPC: C07B37/00
Filed: 1986-09-23
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         A  process  for  dehalogeno-dimerization  reaction of an aromatic halide compound which comprises dimerizing aromatic halide compound having at least one halogen atom attached  to a carbon atom in  the aromatic nucleus,  and optionally  having  a  substituent  other  than  the  halogen atom, in the presence of a platinum group metal catalyst, carbon monoxide,  and an alkali metal compound and/or an alkaline earth metal compound.
Patent CA-1256280-A (CA)
Inventor: TONCELLI MARCELLO
IPC: B05C1/02
Filed: 1986-09-24
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE        The rotating head comprises a predetermined number of blades being supported by a blade carrier arm (3), the latter being integral with the shaft (1).  The blades are arranged on a vertical axis in suitably inclined positions, a fact which permits to carry out the automatic coating of the surface of the material by means of every type of material based on marble, stone and the like by means of every type of putty.
Patent CA-1270632-A (CA)
Inventor: WIJMA WILLEM S
IPC: B26B19/16
Filed: 1986-12-17
Granted: 1990-06-26
Abstract: ABSTRACT.          Dry shaving apparatus.           The invention relates to a dry-shaving apparatus comprising a housing with a holder for a shear plate formed with hair-entry apertures and comprising a cutter which is rotatable about an axis of rotation, which cutter comprises a carrier with cutting elements which are movable in a substantially radial direction relative to the carrier, which cutting elements comprise cutting edges at their radial ends. During rotation of the cutter as part of a revolution each point of the cutting edge of a cutting element follows a constrained path defined by the shear plate and when the ends are clear of the shear plate a free path in the form of a first circular arc.         The shear plate comprises a central portion which in radial sectional view is curved in conformity with a circular arc having a radius smaller than that of the free path. The shear plate also has peripheral portions where the shear plate adjoins the holder. At the location where the free path changes into the constrained pathbetween the peripheral portion and the central portion. the shear plate is formed with a transitional portion having a larger radius of curvature than the central portion.
Patent CA-1269437-A (CA)
Title: Circuit arrangement for pcm telecommunication  facilities
Inventor: BERNER WOLFGANG
IPC: H04L12/40
Filed: 1987-02-24
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE     A circuit arrangement for PCM telecommunication facilities, especially PCM long distance exchange facilities with several synchronous pulse clock controlled transmitters for common transmitting channel.     Information from different transmission processes flows over a transmitting channel common to all transmitters.  In addition to the transmitting channel, a test channel is provided.  For the prevention of simultaneous transmission and a co-mingling together of information, each transmitter transmits its own binary coded address to the transmitting channel always before a message as well as to the test channel and receives back the total information after combining on the test channel for comparison, bit-by-bit with the actual address information transmitted by it.  In the event of accidental simultaneous transmission start by a transmitter, in case of character inequality on the test channel between two simultaneously transmitted bits, the binary character of the one kind always asserts itself against that of the other kind.  A transmitter interrupts its transmission in the event of character inequality.  The transfer principle is limited to test channels while the transmission of both kinds of binary characters to the transmitting channel is relatively low ohmicly.
Patent CH-505856-A (CH)
Title: Organo lead cpds for use as anti-knock agents
Inventor: PROF MUELLER RICHARD DR
IPC: C07F7/24
Filed: 1967-02-07
Abstract: Organo-lead cpds. are prepd. by reacting Pb cpds. free from C-Pb bonds with organofluorosilicic acids or their salts (I) in soln. Pref. Pb cpds. are contacted with trifunctional organosilanes in presence of NH4F and/or HF, pref. in water, forming (I) in situ, as intermediate. Example describes prepn. of ((C6H5)3PbF from C6H5SiF3 and Pb tetra-acetate in presence of HF and NH4F, in water. When HF is omitted, product consists of (C6H5)Pb.
Patent CH-521382-A (CH)
Title: PVC contg. copolymers of unsatd. acid anhydrides - have improved impact strength
Inventor: WILLIAM RUSSELL DIVELEY
IPC: C07F9/165
Filed: 1970-03-13
Abstract: The composition comprises a vinyl chloride homopolymer and an effective quantity of a copolymer of a carboxylic acid anhydride (unsaturated). The anhydride may be copolymerised with an alkyl vinyl ether, styrene, olefines or their mixtures. The additive improves the impact resistance of the polymer.
Patent CH-518307-A (CH)
Title: Thieno 3 2-c quinolines antiinflammatory etc
Inventor: YASUO MAKISUMI
IPC: C07D215/36
Filed: 1968-08-09
Abstract: Thieno (3, 2-c) quinolines of formula (I) and their non-toxic salts: - R = H, lower alkyl; X = halogen, lower alkoxy. - As analgesic, antiinflammatory, and antipyretic agents of low toxicity. - A mixture of 4-allylthio-6-chloroquinoline (10 pts.) and PhNMe2 (30 pts.) is refluxed for 2 1/2 hours. Solvent is removed by distn. and the residue is chromatographed on Al2O3, eluting with benzene, to yield 2-methyl-8-chloro-2, 3-dihydrothiem (3,2-c) quinoline (8.4 pts.), m.p. 57.5-58.5 deg. (petrol); HCl salt m.p. 210-1 deg. (EtOH).
Patent DK-102789-A (DK)
Inventor: JONG HENDRIK JOHANNES DE
IPC: G01V3/12
Filed: 1989-03-03
Abstract: An electromagnetic detection system comprises a transmitter-receiver apparatus coupled to at least one antenna element to form an electromagnetic interrogation field in an interrogation zone defined at least in part by physical means. A plurality of responders is capable of generating a detectable signal under the influence of an interrogation field. According to the invention, at least one antenna element is a suitably formed structural element (8) forming part of the physical means.
Patent DK-186680-A (DK)
Inventor: MOLDRUP N
IPC: B27K3/10
Filed: 1980-04-30
Abstract: In the impregnation of timber in a pressure vessel, the latter is filled with impregnating fluid so that the timber is covered. In drawing off the impregnation fluids once treatment is completed, the impregnation fluid forms streaks on the surface of the timber. In order to obtain an efficient and uniform impregnation, means 6 are arranged in the vessel 1 in order to hold the timber 13 fast, it being possible to make the means 6 together with the timber 13 rotate about the longitudinal axis of the vessel 1. The means 6 for holding the timber 13 fast comprise an enclosure of rectangular cross section, through which the impregnation fluid 12 can flow. The enclosure 6 is provided with arrangements 14 for fastening the timber 13 against one or more sides of the enclosure 6 and wheels 11 for supporting the enclosure 6. As the enclosure rotates 6 the wheels 11 roll on the inside of the pressure vessel 1. <IMAGE>
Patent DK-226683-A (DK)
Inventor: ANDREWS GLENN COLTON
IPC: C07D333/22
Filed: 1983-05-20
Abstract: Processes for preparing isomerically pure 3-methylthiophene-2-carboxaldehyde, an intermediate for synthesis of anthelmintic agents, by reaction of mercaptoacetaldehyde or the dimer, or a polymer thereof, or a dialkylacetal thereof in the presence of a base with (1) methyl vinyl ketone or an alpha- or beta-oxidized derivative of methyl vinyl ketone to form a 3-oxobutylmercaptoacetaldehyde or dialkyl acetal thereof, or an alpha- or beta-substituted derivative thereof which is then converted to 3-methylthiophene-2-carboxaldehyde via appropriate steps including, if necessary, treatment with acid, followed, if necessary, by enamine catalyzed cyclization and, in the case of using methyl vinyl ketone as reactant, a dehydrogenation step; or (2) 3-butyn-2-one to produce a mixture of isomeric 3-oxobut-1-enylmercaptoacetaldehyde or dialkyl acetals thereof which is cyclized to 3-methylthiophene-2-carboxaldehyde. A further aspect of this invention is an improved process for making dialkyl acetals of 2-mercaptoacetaldehyde which comprises reacting an alkyl vinyl ether with sulfur chloride to produce a bis(2-chloro-2-alkoxy ethyl)disulfide which is then treated with an alcohol to afford a bis(2,2-dialkoxyethyl)disulfide which is reduced under alkaline conditions to 2-mercaptoethyl acetaldehyde alkali metal salt which can be alkylated to a thioether, a valuable intermediate.
Patent DK-276580-A (DK)
Inventor: ANDEREGG H
IPC: A62C2/14
Filed: 1980-06-27
Abstract: 1. A fire-resistant wall (5) formed with a passage (1) closable in fire-resistant manner by a fire protection flap and of use more particularly for trunking (2) of ventilation and conditioning facilities, a fire-resistant lid (4) which has a drive (11 to 15) being received at least in a partly recessed manner and mounted for rotation in the passage (1), the lid (4) engaging by way of a sealing edge (22) with the passage periphery when in the closed position, a chamber (7) which is separated from the passage (1) by a cross-wall (8) being provided in the fire-resistant wall (5) laterally of the passage (1), such chamber receiving the drive (11-15) for the lid (4), the cross-wall receiving a bearing bush (17) interconnecting the passage (1) and the chamber (7), characterized in that the cross-wall (8) is made of a refractory substance and the chamber (7) extends at least over the whole thickness of the fire-resistant wall (5) and is covered on the outside - i.e. , in relation to the portions of fire separated from one another by the refractory wall (5) - by releasable covers (20) whose fire resistance is in each case at least half that of the fire-resistant wall (5) or lid (4).
Patent DK-328381-A (DK)
Inventor: KLEUSER D
IPC: A01N47/22
Filed: 1981-07-23
Abstract: 1. A liquid herbicidal composition, based on a pyridazone derivative and a biscarbamate, which contains a solution of the active ingredients in an acid amide of the general formula  see diagramm : EP0044955,P10,F3  where R**1 ist alkyl of up to 8 carbon atoms or optionally methyl- or ethyl-substituted phenyl, and R**2 and R**3 are each alkyl which together have up to 8 carbon atoms, the acid amide having a total of 8 to 15 carbon atoms.
Patent DK-342382-A (DK)
Inventor: BEYERLE RUDI
IPC: C07D241/08
Filed: 1982-07-30
Abstract: Aryl-substituted piperazinones and their physiologically-acceptable acid-addition salts have a useful nootropic action. They are administered enterally or parenterally in conventional dosage forms.
Patent DK-370588-A (DK)
Inventor: WOLFF ROBERT
IPC: B27F1/04
Filed: 1988-07-04
Abstract: The apparatus for milling grooves consists of a back square (1) and a carriage (5) which is displaceable on guides (6,7) provided on the back square, the carriage (5) carrying a drive motor for a milling disc (35), to which a slot-shaped passage opening (38) in the end plate (3) is assigned. 
<??>To lower the initial cost, provision is made according to the invention for the apparatus to be constructed as an attachment for a commercially available right angle grinder, the carriage (5) possessing two multi-member fastening angles (21, 22), between which the right angle grinder (18) can be firmly clamped, and a coupling shaft (13) being mounted in the carriage (5), in the top end (15) of which coupling shaft, possessing a threaded bore (16), the output threaded stem (17) of the right angle grinder (18) can be screwed, and to the bottom end of which coupling shaft the milling disc (35) can be screwed. 
<IMAGE>
Patent DK-404979-A (DK)
Inventor: SPIEGELBERG H
IPC: B65D83/00
Filed: 1979-09-27
Abstract: A dispenser comprises a quadrilateral housing 1 and a cardboard box 22, which can be introduced therein, containing packs 23, which packs can be withdrawn piece- by-piece through a withdrawal opening 9 in the bottom of the dispenser. With a view to securing axial locking of the cardboard box 22 within the housing 1, the housing 1 and the cardboard box 22 are provided with interacting members 14, 41, the engagement of which can be released or triggered using a special tool 19 which can be introduced through corresponding holes 17, 18 in the housing 1. <IMAGE>
Patent DK-497782-A (DK)
Inventor: MICHAUD HORST
IPC: C05C7/00
Filed: 1982-11-08
Abstract: Additives for fertilisers, processes for their manufacture, and their use as nitrification inhibitors are described. These additives comprise dicyandiamide and a water-insoluble inorganic compound having a large specific surface area, such as, for example, various types of silica, furnace dusts resulting from the manufacture of silicon or ferrosilicon, and magnesium aluminium hydrosilicates. The additives remain dispersed in fertiliser solutions for a long time, even at low temperatures.
Patent FI-832858-A (FI)
Inventor: CHURCHLAND MARK T
IPC: H05B6/78
Filed: 1983-08-09
Abstract: The present invention provides an apparatus for the simultaneous application of pressure and microwaves to a curable assembly, comprising (1) a continuous press including two endless press belts forming a nip region, the press belts being disposed to apply pressure to curable assemblies inserted therebetween, and including an inlet and an outlet for the passage of curable assemblies, (2) a press chamber defined by the two substantially parallel belt surfaces in the nip region and by two side walls, (3) means to apply microwaves to the curable assemblies from at least one microwave generator through a waveguide forming an interface with the press chamber located in an opening in a side wall, and (4) dam means at the interface between the waveguide and the press chamber to withstand the lateral pressure exerted thereon by curable assemblies being pressed, and which effectively permits propagation of microwaves into the press chamber. The press includes a means at the interface between the waveguide and the press chamber to substantially equalize fringing electric fields before the microwaves reach the curable assembly to be treated by pressure and microwaves and the waveguide includes wave chokes. A method of curing assemblies is also disclosed.
Patent FI-841998-A (FI)
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/028
Filed: 1984-05-17
Abstract: The core (19) is surrounded by a layer of cladding material (20) and includes a region (22) of depressed refractive index. The inner radius (ai) of this region (22) is greater than zero, and the outer radius (ao) thereof is less than the core radius (a). By appropriately selecting the core index depression (22) characteristics such as radial location, width, depth and shape, a fiber having the desired waveguide dispersion characteristics can be designed. Dispersion minimization over a wide wavelength range can be achieved, without adverse affect on system loss.
Patent FI-863174-A (FI)
Inventor: HUMMELEN JAN CORNELIS
IPC: G01N33/53
Filed: 1986-08-04
Abstract: A solid phase immunoassay comprises the steps of (a) immobilizing an immunoreagent on the surface of a carrier comprised of an inert synthetic resin selected from the group consisting of polyimides and polyfluorinated synthetic resins, (b) contacting the immunoreagent with a complementary immunoreagent whereby an immunocomplex immobilized on said carrier is formed, (c) quantitating the immobilized immunocomplex. An element useful in conducting this solid phase immunoassay is prepared by a process of treating the surface of an article comprised of a synthetic polymer selected from the group consisting of polyimides and polyfluorinated synthetic resins to make it adsorptive of an immunoreagent which comprises the steps of (a) thoroughly rinsing the surface with a water-miscible organic solvent, (b) thoroughly rinsing the surface with water.
Patent FI-884850-A (FI)
Inventor: HUNTER ROBERT L
IPC: A61P31/04
Filed: 1988-10-20
Abstract: Compound and method which inhibits the growth of mycobacteria and a method of treating humans or animals with the compound. The present invention also includes a composition useful for treating bacterial infections comprising a mixture of a nonionic block copolymer and a conventional antibiotic. Several conventional antibiotics that can be used with the nonionic copolymer include, but are not limited to, refampin, isoniazid, ethambutol, gentamicin, tetracycline, and erythromycin. The present invention also includes a method for treating a viral infection in a human or animal including infections caused by the HLTV-III virus or virus strains related to the HLTV-III virus. The present invention comprises a surface active copolymer, preferably an ethylene oxide-propylene oxide condensation product with the following general formula: HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of about 1200 to 4000, preferably about 1750 to 3500, and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes approximately 10 % to 50 % by weight of the compound.
Patent FI-895775-A (FI)
Inventor: PARO DANIEL
IPC: F02B43/00
Filed: 1989-12-04
Abstract: The invention concerns a method for controlling ignition in reciprocating engines that use gaseous fuel as well as an ignition system for application of the method. During the suction stroke, the piston in the cylinder draws in at least essentially only air. In the final stages of the compression stroke gaseous fuel is sprayed into the cylinder at high pressure so that part of the fuel encounters a glow plug 1 permanently arranged in combustion space 4 and produces ignition. <IMAGE>
Patent FI-921171-A (FI)
Inventor: TARGETT DAVID JOHN
IPC: H04W16/24
Filed: 1992-03-18
Abstract: A macrocellular cellular telephone system has cells (macrocells) CI and CII. All the cells CI broadcast a particular Location Area Identity (LAI), and all the cells CII broadcast a different LAI. Upon receipt of an LAI, a macrocellular mobile station (MS) responds and the network thus knows its whereabouts. Communication is thus established with that MS by broadcasting from all cells within the appropriate area I or II. The network is also capable of offering a more restricted service to subscribers to a microcellular system - for example, service in large cities or towns identified at A,B and C. Microcells in these areas transmit LAI's which differ from the LAI's transmitted by the cells available for macrocellular subscribers. By means (for example) of its lower power level, a microcellular subscriber MS can be distinguished from a macrocellular MS and can be denied service unless it is within an area A,B or C. <IMAGE>
Patent FI-921777-A (FI)
Inventor: SJOEHOLM HARRI
IPC: E21B4/14
Filed: 1992-04-22
Abstract: PCT No. PCT/FI93/00165 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21418 PCT Pub. Date Oct. 28, 1993.A method of using an organic, oil-based pressurized medium derived from natural biological metabolism for the percussion device in a drilling device of a drilling apparatus having a drilling bit at its one end for drilling a hole in the ground comprises: a) causing the organic oil-based pressurized medium derived from natural biological metabolism to flow in the drilling hole through at least the drilling device and possibly one or several drill rods, when joined to the drilling device for increasing the drilling depth of the drilling device, b) driving the percussion device for generating the percussion movement by the organic oil-based pressurized medium derived from natural biological metabolism supplied through a first flow channel provided in the drilling device and the drill rod, c) removing drilling waste generated by the drilling bit at the end of the drilling device by a scavenging agent supplied through a second flow channel provided in connection with the drilling device and the drill rod, and d) supporting the drilling apparatus with a support frame being at least indirectly supported by the ground.
Patent FI-934468-A (FI)
Inventor: CHEKROUN ISAAC
IPC: C07F5/02
Filed: 1993-10-11
Abstract: Derivatives of benzeneborinic acid, preparation thereof and use thereof as synthetic intermediates.
Patent FI-941239-A (FI)
Inventor: THEURER JOSEF
IPC: E01B27/20
Filed: 1994-03-16
Abstract: A tamping machine (1) for the compaction of a railway (2) ballast consists of a machine frame (4), supported on rail running gear, and of a stabilisation assembly (9) connected to said machine frame so as to be adjustable in height. Said stabilisation assembly can be caused to oscillate horizontally as well as vertically with respect to the machine longitudinal direction by means of vibrators (15) and is designed to be able to travel on tracks via flanged rollers (11). The mutual distance of the flanged rollers (11) perpendicularly to the machine longitudinal direction can be varied by means of a spreading drive (13). The latter is designed as a multi-position cylinder comprising a first and a second cylinder tube (22, 23) arranged one behind the other in the axial direction and having respectively a first and a second, double-acting piston rod (24, 25). The latter is connected in an articulated fashion to an adjoining axle (26) of one of the flanged rollers (11) located opposite one another with respect to the axial direction. <IMAGE>
Patent FI-945972-A (FI)
Inventor: PERL LUDOVIC A
IPC: A47B91/00
Filed: 1994-12-20
Abstract: The chair base includes a hub having a central axis and a number of legs attached to and radially extending from the hub. A bore extends concentrically along the axis through the hub defining an interior wall within the hub. The interior wall includes an upper conical wall portion extending between a circular first upper edge and a circular first lower edge. The first upper edge has a larger diameter than the first lower edge such that the conical wall portion tapers inwardly and downwardly. The interior wall also includes a lower wall portion disposed below the upper conical wall portion which extends between a circular second upper edge and a circular second lower edge. The second upper edge of the lower wall portion has a diameter which is smaller than the diameter of the first lower edge of the upper conical wall portion. A annular wall portion extends between the second upper edge of the lower wall portion and the first lower edge of the conical wall portion. The annular wall forms an inwardly extending step for engaging the bottom end of the column when the column is inserted into the bore and thereby prevents the column from moving downwardly through the bore past a predetermined point during use.